Class: Bounds

Members

maxX number

Default Value:

• 0

maxY number

Default Value:

• 0

minX number

Default Value:

• 0

minY number

Default Value:

• 0

updateID number

It is updated to _boundsID of corresponding object to keep bounds in sync with content. Updated from outside, thus public modifier.

Methods

addBounds (bounds)

Bounds.js:269

Adds other Bounds.

Name	Type	Description
bounds	PIXI.Bounds	The Bounds to be added

addBoundsArea (bounds, area)

Bounds.js:316

Adds other Bounds, masked with Rectangle.

Name	Type	Description
bounds	PIXI.Bounds	TODO
area	PIXI.Rectangle	TODO

addBoundsMask (bounds, mask)

Bounds.js:285

Adds other Bounds, masked with Bounds.

Name	Type	Description
bounds	PIXI.Bounds	The Bounds to be added.
mask	PIXI.Bounds	TODO

addBoundsMatrix (bounds, matrix)

Bounds.js:307

Adds other Bounds, multiplied by matrix. Bounds shouldn't be empty.

Name	Type	Description
bounds	PIXI.Bounds	other bounds
matrix	PIXI.Matrix	multiplicator

addFrame (transform, x0, y0, x1, y1)

Bounds.js:140

Adds sprite frame, transformed.

Name	Type	Description
transform	PIXI.Transform	transform to apply
x0	number	left X of frame
y0	number	top Y of frame
x1	number	right X of frame
y1	number	bottom Y of frame

addFrameMatrix (matrix, x0, y0, x1, y1)

Bounds.js:152

Adds sprite frame, multiplied by matrix

Name	Type	Description
matrix	PIXI.Matrix	matrix to apply
x0	number	left X of frame
y0	number	top Y of frame
x1	number	right X of frame
y1	number	bottom Y of frame

addFramePad (x0, y0, x1, y1, padX, padY)

Bounds.js:357

Adds padded frame. (x0, y0) should be strictly less than (x1, y1)

Name	Type	Description
x0	number	left X of frame
y0	number	top Y of frame
x1	number	right X of frame
y1	number	bottom Y of frame
padX	number	padding X
padY	number	padding Y

addPoint (point)

Bounds.js:86

This function should be inlined when its possible.

Name	Type	Description
point	PIXI.IPointData	The point to add.

addQuad (vertices)

Bounds.js:97

Adds a quad, not transformed

Name	Type	Description
vertices	Float32Array	The verts to add.

addVertexData (vertexData, beginOffset, endOffset)

Bounds.js:199

Adds screen vertices from array

Name	Type	Description
vertexData	Float32Array	calculated vertices
beginOffset	number	begin offset
endOffset	number	end offset, excluded

addVertices (transform, vertices, beginOffset, endOffset)

Bounds.js:225

Add an array of mesh vertices

Name	Type	Description
transform	PIXI.Transform	mesh transform
vertices	Float32Array	mesh coordinates in array
beginOffset	number	begin offset
endOffset	number	end offset, excluded

addVerticesMatrix (matrix, vertices, beginOffset, endOffset, padX, padY)

Bounds.js:238

Add an array of mesh vertices.

Name	Type	Default	Description
matrix	PIXI.Matrix		mesh matrix
vertices	Float32Array		mesh coordinates in array
beginOffset	number		begin offset
endOffset	number		end offset, excluded
padX	number	0	optional x padding
padY	number	0	optional y padding

clear ()

Bounds.js:57

Clears the bounds and resets.

getRectangle (rect)PIXI.Rectangle

Bounds.js:70

Can return Rectangle.EMPTY constant, either construct new rectangle, either use your rectangle It is not guaranteed that it will return tempRect

Name	Type	Description
rect	PIXI.Rectangle	temporary object will be used if AABB is not empty

Returns:

Type	Description
PIXI.Rectangle	A rectangle of the bounds

isEmpty ()boolean

Bounds.js:50

Checks if bounds are empty.

Returns:

Type	Description
boolean	True if empty.

pad (paddingX, paddingY)

Bounds.js:339

Pads bounds object, making it grow in all directions. If paddingY is omitted, both paddingX and paddingY will be set to paddingX.

Name	Type	Default	Description
paddingX	number	0	optional The horizontal padding amount.
paddingY	number	0	optional The vertical padding amount.